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FR2820564B1 - Dispositifs d'emission et de reception de signal module - Google Patents

Dispositifs d'emission et de reception de signal module

Info

Publication number
FR2820564B1
FR2820564B1 FR0101419A FR0101419A FR2820564B1 FR 2820564 B1 FR2820564 B1 FR 2820564B1 FR 0101419 A FR0101419 A FR 0101419A FR 0101419 A FR0101419 A FR 0101419A FR 2820564 B1 FR2820564 B1 FR 2820564B1
Authority
FR
France
Prior art keywords
signal transmission
reception devices
module signal
module
reception
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0101419A
Other languages
English (en)
Other versions
FR2820564A1 (fr
Inventor
William Navarro
Frederic Gabin
Jean Marc Corbel
David Choukroun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Priority to FR0101419A priority Critical patent/FR2820564B1/fr
Priority to US10/059,902 priority patent/US20020106032A1/en
Publication of FR2820564A1 publication Critical patent/FR2820564A1/fr
Application granted granted Critical
Publication of FR2820564B1 publication Critical patent/FR2820564B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR0101419A 2001-02-02 2001-02-02 Dispositifs d'emission et de reception de signal module Expired - Fee Related FR2820564B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0101419A FR2820564B1 (fr) 2001-02-02 2001-02-02 Dispositifs d'emission et de reception de signal module
US10/059,902 US20020106032A1 (en) 2001-02-02 2002-01-29 Devices for sending and receiving a modulated signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101419A FR2820564B1 (fr) 2001-02-02 2001-02-02 Dispositifs d'emission et de reception de signal module

Publications (2)

Publication Number Publication Date
FR2820564A1 FR2820564A1 (fr) 2002-08-09
FR2820564B1 true FR2820564B1 (fr) 2003-04-18

Family

ID=8859547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101419A Expired - Fee Related FR2820564B1 (fr) 2001-02-02 2001-02-02 Dispositifs d'emission et de reception de signal module

Country Status (2)

Country Link
US (1) US20020106032A1 (fr)
FR (1) FR2820564B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7471928B2 (en) * 2003-09-08 2008-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Modulation scheme management
US7356087B2 (en) * 2004-01-27 2008-04-08 Broadcom Corporation Bit mapping for variable-size higher-order digital modulations
WO2006013483A1 (fr) * 2004-07-29 2006-02-09 Koninklijke Philips Electronics N.V. Modulateur a commutation de schema de modulation instantanee dans un fonctionnement d'intervalle de temps multiple et de mode multiple, pour un equipement de communication sans fil
US7359453B1 (en) * 2004-09-03 2008-04-15 Rf Micro Devices, Inc. System and method for transitioning between modulation formats in adjacent bursts triggering on ramps
US7277497B2 (en) * 2004-09-03 2007-10-02 Rf Micro Devices, Inc. System and method for transitioning between modulation formats in adjacent bursts triggering on data flow
FR2875358B1 (fr) * 2004-09-15 2006-12-15 Eads Telecom Soc Par Actions S Insertion d'un flux secondaire d'informations binaires dans un flux principal de symboles d'une modulation numerique
FI20055001A0 (fi) * 2005-01-03 2005-01-03 Nokia Corp Ylälinkin tiedonsiirto GSM/EDGE-järjestelmässä
KR100611507B1 (ko) * 2005-02-07 2006-08-11 삼성전자주식회사 무선 통신 수신기에 있어서의 블라인드 디텍션 방법 및장치, 이를 포함하는 무선 통신 수신기
US7508884B2 (en) * 2005-03-24 2009-03-24 Harris Corporation System and method for communicating data using constant amplitude equalized waveform
US7877070B2 (en) * 2006-09-29 2011-01-25 Broadcom Corp. Method and system for tuning an antenna using injection
JP2012060364A (ja) * 2010-09-08 2012-03-22 Panasonic Corp マルチモード送信装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5926500A (en) * 1996-05-28 1999-07-20 Qualcomm Incorporated Reduced peak-to-average transmit power high data rate CDMA wireless communication system
US6118825A (en) * 1997-08-11 2000-09-12 Sony Corporation Digital data transmission device and method, digital data demodulation device and method, and transmission medium
US6192070B1 (en) * 1998-01-02 2001-02-20 Mitsubishi Electric Research Laboratories, Inc. Universal modem for digital video, audio and data communications
FI111598B (fi) * 1999-03-03 2003-08-15 Nokia Corp Menetelmä ja järjestelmä nopean kontrollikanavan toteuttamiseksi solukkoradioverkossa
US6782036B1 (en) * 1999-05-26 2004-08-24 Board Of Regents, The University Of Texas System Smart antenna multiuser detector

Also Published As

Publication number Publication date
FR2820564A1 (fr) 2002-08-09
US20020106032A1 (en) 2002-08-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20061031